Can it handle tests broken by refactoring?

Absolutely. The skill specifically analyzes git diffs to understand recent changes and identify if a refactor has caused widespread API or structural breaks.

How does it ensure that one fix doesn't break another?

The skill runs focused subsets of tests after every individual fix and performs a complete full-suite verification once all groups are processed.

How does the skill group test errors?

The skill groups failures by error type (such as ImportError or AssertionError), by the specific module/file affected, and by shared root causes to fix multiple related tests simultaneously.

What is the priority for fixing tests?

It follows an 'Infrastructure First' strategy, resolving import errors and configuration issues before addressing function signature changes and finally fixing business logic assertions.

Does it work with existing test runners?

Yes, it is designed to utilize standard project commands like 'make test' and 'pytest', adapting to the specific test patterns defined in your project.

Smart Test Fixer

Name: Smart Test Fixer
Author: kivilaid

bykivilaid

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セキュリティとテスト

Systematically identifies, groups, and resolves failing tests to restore codebase stability and achieve a green test suite.

概要

The Smart Test Fixer skill provides a structured, automated workflow for Claude to handle broken test suites by organizing failures into logical groups based on root causes like import errors, API changes, or logic bugs. It employs a prioritized 'infrastructure-first' strategy to ensure dependencies and configurations are corrected before tackling complex business logic, allowing for a methodical transformation of a failing suite into a passing one with minimal manual intervention.

主な機能

Automated verification of fixes using focused test subsets
Comprehensive final suite validation to prevent regressions
6 GitHub stars
Smart error grouping by error type, module, and root cause
Prioritized fixing order targeting infrastructure before logic
Root cause analysis integrated with git diff history

ユースケース

Systematically making a test suite pass when inheriting legacy code
Resolving complex CI/CD failures caused by environment or dependency shifts
Repairing test suites after major code refactoring or reorganization

概要

主な機能

Automated verification of fixes using focused test subsets
Comprehensive final suite validation to prevent regressions
6 GitHub stars
Smart error grouping by error type, module, and root cause
Prioritized fixing order targeting infrastructure before logic
Root cause analysis integrated with git diff history

ユースケース

Systematically making a test suite pass when inheriting legacy code
Resolving complex CI/CD failures caused by environment or dependency shifts
Repairing test suites after major code refactoring or reorganization